It is fashionable to drive a car, but to drive a car is not nearly as difficult as it is imagined on condition that you ______ the specialized rules.
John is one of the staff members who ___to be sent abroad for further study.
The girl ____forward to buying a new gold watch.
I hope there are enough glasses for each guest to have ____-
_____with what they had done, we felt we still had too much to do.
Nanjing is an old city, which ___the Changjiang River.